Portable Math Games

Alternatives for truly portable Math Games & Educational for our kids, particularly Vera now:

Platform	Pros	Cons
Gameboy	Very portable Very little effort to get games	Only a game console
PC Laptop	Not as portable Modest effort to port games to emulators	Laptops are not nearly as good for trips
Sandisk e260	Very portable Can run GB games as well as music (with RockBox installed) 4GB good size for emulator	Moderate effort to get RockBox installed Requires two e2x0 devices, one for testing one for Vera
Sandisk e280	Which one for test, which for V?	Same as above
iPod Nano 3G	Also can be a GB emulator Tools/programs avail to run for L too 4GB good mem size for emulator	Seems most educational software targeted at late elem/early MS age
iPod Nano (1G)	Same as above Can be test box before doing anything to L's new Nano 3G	Same as above Less memory, only 1GB

Based on above, looking at installing RockBox on e280 (and an e250 now on order from Foobis.com) and installing a couple of games:

• Math Patrol - Kleptoid Threat

Howto:

• Install GB games on iPod (similar for e2x0)